15665903640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{161771}}^1$

素因数の和:162057

約数の個数: 96

約数和(自身を含む): 51103774800

約数和(自身を除く): 35437871160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 269, 360, 538, 807, 1076, 1345, 1614, 2152, 2421, 2690, 3228, 4035, 4842, 5380, 6456, 8070, 9684, 10760, 12105, 16140, 19368, 24210, 32280, 48420, 96840, 161771, 323542, 485313, 647084, 808855, 970626, 1294168, 1455939, 1617710, 1941252, 2426565, 2911878, 3235420, 3882504, 4853130, 5823756, 6470840, 7279695, 9706260, 11647512, 14559390, 19412520, 29118780, 43516399, 58237560, 87032798, 130549197, 174065596, 217581995, 261098394, 348131192, 391647591, 435163990, 522196788, 652745985, 783295182, 870327980, 1044393576, 1305491970, 1566590364, 1740655960, 1958237955, 2610983940, 3133180728, 3916475910, 5221967880, 7832951820, 15665903640]

約数ペア:

[(1, 15665903640), (2, 7832951820), (3, 5221967880), (4, 3916475910), (5, 3133180728), (6, 2610983940), (8, 1958237955), (9, 1740655960), (10, 1566590364), (12, 1305491970), (15, 1044393576), (18, 870327980), (20, 783295182), (24, 652745985), (30, 522196788), (36, 435163990), (40, 391647591), (45, 348131192), (60, 261098394), (72, 217581995), (90, 174065596), (120, 130549197), (180, 87032798), (269, 58237560), (360, 43516399), (538, 29118780), (807, 19412520), (1076, 14559390), (1345, 11647512), (1614, 9706260), (2152, 7279695), (2421, 6470840), (2690, 5823756), (3228, 4853130), (4035, 3882504), (4842, 3235420), (5380, 2911878), (6456, 2426565), (8070, 1941252), (9684, 1617710), (10760, 1455939), (12105, 1294168), (16140, 970626), (19368, 808855), (24210, 647084), (32280, 485313), (48420, 323542), (96840, 161771)]